Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 137.694 | 137.731 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900558106.opb |
MD5SUM | 86320fff0968ff7a2805751d322618eb |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 19.502 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 231 |
Total number of constraints | 2707 |
Number of constraints which are clauses | 2684 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 110 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 25 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 815 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/458227-1178620493/instance-458227-1178620493.opb ...... 137.65/137.72 c done parsing opb. 137.65/137.72 s UNSATISFIABLE 137.65/137.72 c Total Run Time 137.665
ERROR: no interpretation found !
/tmp/evaluation/458227-1178620493/instance-458227-1178620493.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node44/watcher-458227-1178620493 -o ROOT/results/node44/solver-458227-1178620493 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458227-1178620493/instance-458227-1178620493.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18198 /proc/meminfo: memFree=1552448/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=1324 CPUtime=0 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 309960979 1355776 120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530021 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 331 120 86 219 0 108 0 [startup+0.0469661 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18198 /proc/meminfo: memFree=1552448/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=1472 CPUtime=0.04 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 211 0 0 0 4 0 0 0 18 0 1 0 309960979 1507328 193 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 368 193 90 219 0 145 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1472 [startup+0.101971 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18198 /proc/meminfo: memFree=1552448/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=1604 CPUtime=0.09 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 250 0 0 0 9 0 0 0 18 0 1 0 309960979 1642496 232 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 401 232 90 219 0 178 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1604 [startup+0.301993 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18198 /proc/meminfo: memFree=1552448/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=2568 CPUtime=0.29 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 371 0 0 0 29 0 0 0 19 0 1 0 309960979 2629632 353 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 642 353 90 219 0 419 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2568 [startup+0.701033 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18198 /proc/meminfo: memFree=1552448/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=2760 CPUtime=0.69 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 576 0 0 0 69 0 0 0 22 0 1 0 309960979 2826240 509 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 690 509 90 219 0 467 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2760 [startup+1.50111 s] /proc/loadavg: 0.92 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1550072/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=4180 CPUtime=1.49 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 897 0 0 0 148 1 0 0 25 0 1 0 309960979 4280320 830 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 1045 830 90 219 0 822 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4180 [startup+3.1013 s] /proc/loadavg: 0.93 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1548408/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=7012 CPUtime=3.09 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 1490 0 0 0 307 2 0 0 25 0 1 0 309960979 7180288 1326 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 1753 1326 90 219 0 1530 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7012 [startup+6.30161 s] /proc/loadavg: 0.93 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1545016/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=12692 CPUtime=6.29 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 2376 0 0 0 626 3 0 0 25 0 1 0 309960979 12996608 2019 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 3173 2019 90 219 0 2950 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12692 [startup+12.7013 s] /proc/loadavg: 0.94 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1540600/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=13608 CPUtime=12.69 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 3438 0 0 0 1263 6 0 0 25 0 1 0 309960979 13934592 3081 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 3402 3081 90 219 0 3179 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13608 [startup+25.5016 s] /proc/loadavg: 0.95 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1533496/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=24884 CPUtime=25.48 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 5570 0 0 0 2536 12 0 0 25 0 1 0 309960979 25481216 4828 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 6221 4828 90 219 0 5998 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 24884 [startup+51.1012 s] /proc/loadavg: 0.96 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1526648/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=44028 CPUtime=51.08 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 7248 0 0 0 5089 19 0 0 25 0 1 0 309960979 45084672 6506 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 11007 6506 90 219 0 10784 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 44028 [startup+102.305 s] /proc/loadavg: 0.98 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1519800/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=50272 CPUtime=102.26 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 9713 0 0 0 10195 31 0 0 25 0 1 0 309960979 51478528 8202 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 12568 8202 90 219 0 12345 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 50272 Solver just ended. Dumping a history of the last processes samples [startup+115.102 s] /proc/loadavg: 0.99 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1518776/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=50888 CPUtime=115.06 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 9993 0 0 0 11472 34 0 0 25 0 1 0 309960979 52109312 8482 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547213 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 12722 8482 90 219 0 12499 0 Current children cumulated CPU time (s) 115.06 Current children cumulated vsize (KiB) 50888 [startup+127.901 s] /proc/loadavg: 0.99 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1517816/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=51616 CPUtime=127.86 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 10216 0 0 0 12750 36 0 0 25 0 1 0 309960979 52854784 8705 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 12904 8705 90 219 0 12681 0 Current children cumulated CPU time (s) 127.86 Current children cumulated vsize (KiB) 51616 [startup+134.302 s] /proc/loadavg: 0.99 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1517304/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=52056 CPUtime=134.25 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 10345 0 0 0 13388 37 0 0 25 0 1 0 309960979 53305344 8834 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 13014 8834 90 219 0 12791 0 Current children cumulated CPU time (s) 134.25 Current children cumulated vsize (KiB) 52056 [startup+135.902 s] /proc/loadavg: 0.99 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1517240/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=52056 CPUtime=135.86 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 10353 0 0 0 13548 38 0 0 25 0 1 0 309960979 53305344 8842 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 13014 8842 90 219 0 12791 0 Current children cumulated CPU time (s) 135.86 Current children cumulated vsize (KiB) 52056 [startup+136.701 s] /proc/loadavg: 0.99 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1516984/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=52296 CPUtime=136.66 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 10421 0 0 0 13628 38 0 0 25 0 1 0 309960979 53551104 8910 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 13074 8910 90 219 0 12851 0 Current children cumulated CPU time (s) 136.66 Current children cumulated vsize (KiB) 52296 [startup+137.505 s] /proc/loadavg: 0.99 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1516984/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=52296 CPUtime=137.46 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 10425 0 0 0 13708 38 0 0 25 0 1 0 309960979 53551104 8914 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 13074 8914 90 219 0 12851 0 Current children cumulated CPU time (s) 137.46 Current children cumulated vsize (KiB) 52296 [startup+137.701 s] /proc/loadavg: 0.99 0.98 0.99 2/78 18199 /proc/meminfo: memFree=1516984/2055920 swapFree=4155964/4192956 [pid=18198] ppid=18196 vsize=52296 CPUtime=137.65 /proc/18198/stat : 18198 (PBS4_SAT07v2) R 18196 18198 17442 0 -1 4194304 10426 0 0 0 13727 38 0 0 25 0 1 0 309960979 53551104 8915 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18198/statm: 13074 8915 90 219 0 12851 0 Current children cumulated CPU time (s) 137.65 Current children cumulated vsize (KiB) 52296 Child status: 0 Real time (s): 137.731 CPU time (s): 137.694 CPU user time (s): 137.302 CPU system time (s): 0.39194 CPU usage (%): 99.973 Max. virtual memory (cumulated for all children) (KiB): 52296 getrusage(RUSAGE_CHILDREN,...) data: user time used= 137.302 system time used= 0.39194 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10443 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 7 involuntary context switches= 325 runsolver used 0.131979 second user time and 0.285956 second system time The end
Begin job on node44 on Tue May 8 10:34:53 UTC 2007 IDJOB= 458227 IDBENCH= 1304 IDSOLVER= 200 FILE ID= node44/458227-1178620493 PBS_JOBID= 5218250 Free space on /tmp= 66558 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900558106.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458227-1178620493/instance-458227-1178620493.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-458227-1178620493 -o ROOT/results/node44/conversion-458227-1178620493 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458227-1178620493/instance-458227-1178620493.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node44/watcher-458227-1178620493 -o ROOT/results/node44/solver-458227-1178620493 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458227-1178620493/instance-458227-1178620493.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 86320fff0968ff7a2805751d322618eb RANDOM SEED= 862275551 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.234 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.234 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1552856 kB Buffers: 40528 kB Cached: 339644 kB SwapCached: 12936 kB Active: 230228 kB Inactive: 174692 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1552856 kB SwapTotal: 4192956 kB SwapFree: 4155964 kB Dirty: 2464 kB Writeback: 0 kB Mapped: 32812 kB Slab: 83640 kB Committed_AS: 4598424 kB PageTables: 1740 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66558 MiB End job on node44 on Tue May 8 10:37:11 UTC 2007